一、获取文件
[root@ecs-7b5c-0005 mnt]# wget https://pypi.python.org/packages/51/ec/d52f840767d96f4a68a227aad99915e11ae5c3ff40f353a3abe9c8e119b7/Twisted-18.4.0rc1.tar.bz2#md5=a6833ce0dc81142562171265d1440765
--2018-04-12 15:09:25-- https://pypi.python.org/packages/51/ec/d52f840767d96f4a68a227aad99915e11ae5c3ff40f353a3abe9c8e119b7/Twisted-18.4.0rc1.tar.bz2
Resolving pypi.python.org (pypi.python.org)... 151.101.72.223, 2a04:4e42:36::223
Connecting to pypi.python.org (pypi.python.org)|151.101.72.223|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 3037115 (2.9M) [binary/octet-stream]
Saving to: ‘Twisted-18.4.0rc1.tar.bz2’
100%[==============================================>] 3,037,115 29.5KB/s in 99s
2018-04-12 15:11:05 (30.0 KB/s) - ‘Twisted-18.4.0rc1.tar.bz2’ saved [3037115/3037115]
二、解压，安装
1.解压
[root@ecs-7b5c-0005 mnt]# tar xvf Twisted-18.4.0rc1.tar.bz2
2.安装
# cd Twisted-18.4.0rc1/
# source /root/py3env/bin/activate
# python setup.py install
